<div class="free-error-page">
  <div class="free-error-board">
      <h2>404</h2>
    <p class="free-error-intro">{{'DEMO.ERROR.WORD' | translate}}</p>
    <footer>
      <free-icon icon="arrow-left" (click)="goToBack()"></free-icon>
      <a href="/main/introduction">
        <free-icon icon="home"></free-icon>
      </a>
    </footer>
  </div>
</div>
